Inside the Home that Looks Like Roof Leaks Summary: Dennison Exterior Solutions installs waterproof underlayment to prevent roof leaks. However, other internal factors such as humidity can inside the homes living areas cause water spots on ceilings. Homeowners should adjust their furnace humidifiers to reduce indoor humidity, as this can damage roof decks and insulation… Read more »

Installing and maintaining bathroom vents can be a complex undertaking. During roof or vent repairs, a waterproof underlayment known a ice and water shield is installed beneath and around the vents or any roof protrusions to prevent leaks. Bathroom vents also incorporate dampers that open when the bathroom fan is activated and close when it… Read more »

Rated the Most Durable Shingle on the Market Today – Climate-Flex Class 4 Hail Resistant Architectural Shingles NorthGate Shingle Photo Gallery 

Architectural Enhanced Granule Mix for a Rich Vibrant Wood Shake Appearance LandMark Pro Shingle Photo Gallery

Shingle Warranty’s Skylight Warranty Seamless Gutters Warranty Gutter Topper, Needle Guard & Leaf Terminator Warranty’s  Solution Gutter Protection Warranty Vinyl Siding Warranty Aluminum Soffit & Fascia Warranty Window Warranty

We have identified that over 60% of all intake vents situated beneath soffit areas of roofs are obstructed within the attic, thereby hindering the proper ventilation of the attic space.  At Dennison Roofing & Gutter Toppers, our installers are mandated to lift crucial components of the decking at the eave edges of the roof to… Read more »

Is Mandated by Roofing Manufacturers & Local Building Codes Validates Your Roofs Warranty Automatically Increases Your Warranty from 0/25/30 Years to 50 Years Saves Energy, Reduces Utility Bills & Landfill Costs Cuts Your Long-Term Roofing Costs by 50% According to the National Homebuilders Association (HBA) surveys the average roof is replaced between 17 and 19… Read more »

Competitors Cut Valley Almost all our competitors employ the Cut Valley shingle installation method without installing waterproof underlayment in the valleys. They install the shingles up and past the middle of the valley, then shingle the adjacent section of roof over the center of the valley. Subsequently, they snap a chalk line in the center… Read more »

7 Layers of Protection That Prohibits Any Leaks The roof around the chimney has 6 layers of protection around it:  Refer to the photos below:

Four levels of protection are applied to soil pipes. The initial layer consists of a waterproof WinterGuard ice and water shield, which is applied to the roof deck and the base of the pipe. This shield facilitates the adhesion of the underlayment to both the pipe and the roof deck. The second level involves applying… Read more »